From: arthur.cohen@embecosm.com
To: gcc-patches@gcc.gnu.org
Cc: gcc-rust@gcc.gnu.org, ibuclaw@gdcproject.org
Subject: [PATCH 14/14] rust: Implement TARGET_RUST_OS_INFO for *-*-*linux*.
Date: Thu, 7 Sep 2023 15:36:40 +0200 [thread overview]
Message-ID: <20230907133729.2518969-15-arthur.cohen@embecosm.com> (raw)
In-Reply-To: <20230907133729.2518969-2-arthur.cohen@embecosm.com>
From: Iain Buclaw <ibuclaw@gdcproject.org>
gcc/ChangeLog:
* config.gcc (*linux*): Set rust target_objs, and
target_has_targetrustm,
* config/t-linux (linux-rust.o): New rule.
* config/linux-rust.cc: New file.
---
gcc/config.gcc | 2 ++
gcc/config/linux-rust.cc | 57 ++++++++++++++++++++++++++++++++++++++++
gcc/config/t-linux | 4 +++
3 files changed, 63 insertions(+)
create mode 100644 gcc/config/linux-rust.cc
diff --git a/gcc/config.gcc b/gcc/config.gcc
index a7a36fccd8d..0c8d756a895 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -944,6 +944,8 @@ case ${target} in
*-*-*linux*)
d_target_objs="${d_target_objs} linux-d.o"
target_has_targetdm=yes
+ rust_target_objs="${rust_target_objs} linux-rust.o"
+ target_has_targetrustm=yes
;;
*-*-kfreebsd*-gnu)
d_target_objs="${d_target_objs} kfreebsd-d.o"
diff --git a/gcc/config/linux-rust.cc b/gcc/config/linux-rust.cc
new file mode 100644
index 00000000000..3eaa91818ff
--- /dev/null
+++ b/gcc/config/linux-rust.cc
@@ -0,0 +1,57 @@
+/* Linux support needed only by Rust front-end.
+ Copyright (C) 2022 Free Software Foundation, Inc.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "tm_rust.h"
+#include "rust/rust-target.h"
+#include "rust/rust-target-def.h"
+
+/* `-mandroid' is not available as an command-line option. */
+#ifndef TARGET_ANDROID
+#define TARGET_ANDROID 0
+#endif
+
+/* Implement TARGET_RUST_OS_INFO for Linux targets. */
+
+static void
+linux_rust_target_os_info (void)
+{
+ rust_add_target_info ("target_family", "unix");
+ rust_add_target_info ("target_vendor", "unknown");
+
+ if (TARGET_ANDROID)
+ rust_add_target_info ("target_os", "android");
+ else
+ rust_add_target_info ("target_os", "linux");
+
+ if (OPTION_GLIBC)
+ rust_add_target_info ("target_env", "gnu");
+ else if (OPTION_MUSL)
+ rust_add_target_info ("target_env", "musl");
+ else if (OPTION_UCLIBC)
+ rust_add_target_info ("target_env", "uclibc");
+ else
+ rust_add_target_info ("target_env", "");
+}
+
+#undef TARGET_RUST_OS_INFO
+#define TARGET_RUST_OS_INFO linux_rust_target_os_info
+
+struct gcc_targetrustm targetrustm = TARGETRUSTM_INITIALIZER;
diff --git a/gcc/config/t-linux b/gcc/config/t-linux
index 03966d5ce96..96593fbf27f 100644
--- a/gcc/config/t-linux
+++ b/gcc/config/t-linux
@@ -23,3 +23,7 @@ linux.o: $(srcdir)/config/linux.cc
linux-d.o: $(srcdir)/config/linux-d.cc
$(COMPILE) $<
$(POSTCOMPILE)
+
+linux-rust.o: $(srcdir)/config/linux-rust.cc
+ $(COMPILE) $<
+ $(POSTCOMPILE)
--
2.42.0
prev parent reply other threads:[~2023-09-07 13:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-07 13:36 [PATCH 01/14] rust: Add skeleton support and documentation for targetrustm hooks arthur.cohen
2023-09-07 13:36 ` [PATCH 02/14] rust: Reintroduce TARGET_RUST_CPU_INFO hook arthur.cohen
2023-09-07 13:36 ` [PATCH 03/14] rust: Reintroduce TARGET_RUST_OS_INFO hook arthur.cohen
2023-09-07 13:36 ` [PATCH 04/14] rust: Implement TARGET_RUST_CPU_INFO for i[34567]86-*-* and x86_64-*-* arthur.cohen
2023-09-07 13:36 ` [PATCH 05/14] rust: Implement TARGET_RUST_OS_INFO for *-*-darwin* arthur.cohen
2023-09-07 13:36 ` [PATCH 06/14] rust: Implement TARGET_RUST_OS_INFO for *-*-freebsd* arthur.cohen
2023-09-07 13:36 ` [PATCH 07/14] rust: Implement TARGET_RUST_OS_INFO for *-*-netbsd* arthur.cohen
2023-09-07 13:36 ` [PATCH 08/14] rust: Implement TARGET_RUST_OS_INFO for *-*-openbsd* arthur.cohen
2023-09-07 13:36 ` [PATCH 09/14] rust: Implement TARGET_RUST_OS_INFO for *-*-solaris2* arthur.cohen
2023-09-07 13:36 ` [PATCH 10/14] rust: Implement TARGET_RUST_OS_INFO for *-*-dragonfly* arthur.cohen
2023-09-07 13:36 ` [PATCH 11/14] rust: Implement TARGET_RUST_OS_INFO for *-*-vxworks* arthur.cohen
2023-09-07 13:36 ` [PATCH 12/14] rust: Implement TARGET_RUST_OS_INFO for *-*-fuchsia* arthur.cohen
2023-09-07 13:36 ` [PATCH 13/14] rust: Implement TARGET_RUST_OS_INFO for i[34567]86-*-mingw* and x86_64-*-mingw* arthur.cohen
2023-09-07 13:36 ` arthur.cohen [this message]
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